Calflora, a 501c3 non-profit
Distribution by County   4042    
Helianthus californicus  DC.
California sunflower
Helianthus californicus is a perennial herb that is native to California, and also found elsewhere in western North America.
Record Count by County

Alameda: 13 Madera: 5 Sacramento: 3 Santa Cruz: 1
Butte: 1 Mariposa: 6 San Benito: 4 Solano: 11
Contra Costa: 23 Merced: 37 San Bernardino: 2 Sonoma: 3
El Dorado: 2 Napa: 11 San Diego: 36 Stanislaus: 111
Fresno: 1 Placer: 1 San Mateo: 8 Tuolumne: 10
Los Angeles: 13 Riverside: 15 Santa Clara: 35 Yolo: 1

Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria. [web application]. 2024. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 11/21/2024).